000 00303nam a2200133Ia 4500
008 220421s9999||||xx |||||||||||||| ||und||
020 _c220
040 _aET
100 _aCHANDEL SHRIRAM
245 0 _aMATHEMATICS AND STATISTICS
260 _bACHAL PRAKASHAN
_aKANPUR
500 _a48431
942 _cBK
999 _c54446
_d54446